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Make sure to stop processing after all error conditions (errorResponse calls)

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This commit is contained in:
Sean Owen 2018-08-30 15:12:06 -05:00
parent 4fbcadfd37
commit ab4ebad305
1 changed files with 2 additions and 0 deletions
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2
zxingorg/src/main/java/com/google/zxing/web/DecodeServlet.java
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@ -185,6 +185,7 @@ public final class DecodeServlet extends HttpServlet {
} catch (IOException | IllegalStateException e) {
log.info("Error " + e + " while reading data URI: " + imageURIString);
errorResponse(request, response, "badurl");
return;
}
if (image == null) {
log.info("Couldn't read data URI: " + imageURIString);
@ -218,6 +219,7 @@ public final class DecodeServlet extends HttpServlet {
if (destHostTracker.isBanned(imageURL.getHost())) {
log.info("Temporarily not requesting from host: " + imageURIString);
errorResponse(request, response, "badurl");
return;
}
HttpURLConnection connection;